| 2011-02-14 | 10.05 | 10.11 | 2184200 |
| 2011-02-11 | 9.89 | 10.03 | 2667100 |
| 2011-02-10 | 9.70 | 9.94 | 4875500 |
| 2011-02-09 | 9.67 | 9.71 | 5714500 |
| 2011-02-08 | 9.64 | 9.66 | 4047900 |
| 2011-02-07 | 9.49 | 9.64 | 3757200 |
| 2011-02-04 | 9.52 | 9.49 | 5712100 |
| 2011-02-03 | 9.33 | 9.45 | 12094400 |
| 2011-02-02 | 8.71 | 8.83 | 3951600 |
| 2011-02-01 | 8.68 | 8.77 | 2290500 |
| 2011-01-31 | 8.50 | 8.68 | 3068300 |
| 2011-01-28 | 8.72 | 8.48 | 3121600 |
| 2011-01-27 | 8.57 | 8.71 | 1592300 |
| 2011-01-26 | 8.53 | 8.56 | 1597500 |
| 2011-01-25 | 8.51 | 8.50 | 2012900 |
| 2011-01-24 | 8.50 | 8.53 | 2054800 |
| 2011-01-21 | 8.63 | 8.51 | 2384900 |
| 2011-01-20 | 8.81 | 8.56 | 3271200 |
| 2011-01-19 | 9.16 | 8.89 | 3015900 |
| 2011-01-18 | 8.82 | 9.17 | 4951300 |
| 2011-01-14 | 8.59 | 8.82 | 3549700 |
| 2011-01-13 | 8.60 | 8.58 | 1455500 |
| 2011-01-12 | 8.54 | 8.60 | 989200 |
| 2011-01-11 | 8.54 | 8.46 | 1331900 |
| 2011-01-10 | 8.40 | 8.48 | 1747200 |
| 2011-01-07 | 8.45 | 8.42 | 2049500 |
| 2011-01-06 | 8.35 | 8.44 | 2389800 |
| 2011-01-05 | 8.31 | 8.32 | 2500400 |
| 2011-01-04 | 8.36 | 8.32 | 2143700 |
| 2011-01-03 | 8.31 | 8.35 | 1811800 |
| 2010-12-31 | 8.26 | 8.26 | 1068200 |
| 2010-12-30 | 8.22 | 8.29 | 1960400 |
|
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